// Blockly.Msg.LOGIC_HUE = '210';
// Blockly.Msg.LOOPS_HUE = '120';
// Blockly.Msg.MATH_HUE = '230';
// Blockly.Msg.TEXTS_HUE = '160';
// Blockly.Msg.LISTS_HUE = '260';
// Blockly.Msg.COLOUR_HUE = '20';
// Blockly.Msg.VARIABLES_HUE = '330';
// Blockly.Msg.VARIABLES_DYNAMIC_HUE = '310';
// Blockly.Msg.PROCEDURES_HUE = '290';

Blockly.Msg.CALLBACK_HUE = '90';